import router from './router'
import store from './store'
// import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/auth-redirect'] // no redirect whitelist

router.beforeEach((to, from, next) => {
  NProgress.start()
  const token = getToken()
  if (token) {
    if (to.path === '/') {
      next({ path: '/announcement' })
      NProgress.done()
    } else {
      // 判断当前用户是否已拉取完user_info信息
      if (store.getters.roles.length === 0) {
        store.dispatch('GetUserInfoAndPermission').then(res => {
          store.dispatch('GenerateRoutes').then(() => { // 根据roles权限生成可访问的路由表
            router.addRoutes(store.getters.addRouters) // 动态添加可访问路由表
            next({ ...to,
              replace: true
            }) // hack方法 确保addRoutes已完成
          })
        })
      } else {
        next()
      }
    }
  } else {
    console.log(to.path)
    if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
      next()
    } else {
      // next(false)
      window.location.href = process.env.SSO_LOGIN + encodeURIComponent(window.location.href) + '&appCode=' + process.env.APP_CODE
      // next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done() // finish progress bar
  NProgress.remove()
})
